90341550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{15443}}^1$

素因数の和:15474

約数の個数: 72

約数和(自身を含む): 261405144

約数和(自身を除く): 171063594

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 225, 234, 325, 390, 450, 585, 650, 975, 1170, 1950, 2925, 5850, 15443, 30886, 46329, 77215, 92658, 138987, 154430, 200759, 231645, 277974, 386075, 401518, 463290, 602277, 694935, 772150, 1003795, 1158225, 1204554, 1389870, 1806831, 2007590, 2316450, 3011385, 3474675, 3613662, 5018975, 6022770, 6949350, 9034155, 10037950, 15056925, 18068310, 30113850, 45170775, 90341550]

約数ペア:

[(1, 90341550), (2, 45170775), (3, 30113850), (5, 18068310), (6, 15056925), (9, 10037950), (10, 9034155), (13, 6949350), (15, 6022770), (18, 5018975), (25, 3613662), (26, 3474675), (30, 3011385), (39, 2316450), (45, 2007590), (50, 1806831), (65, 1389870), (75, 1204554), (78, 1158225), (90, 1003795), (117, 772150), (130, 694935), (150, 602277), (195, 463290), (225, 401518), (234, 386075), (325, 277974), (390, 231645), (450, 200759), (585, 154430), (650, 138987), (975, 92658), (1170, 77215), (1950, 46329), (2925, 30886), (5850, 15443)]